#include <iostream>
using namespace std;
void main()
{
int *a=new int (10);
int *b=new int (22);
int *c=new int (0);
int **pa=&a;
int **pb=&b;
int **pc=&c;
**pc=**pa+ **pb;
cout<<"a :"<<**pa<<" b :"<<**pb<<" c :"<<**pc;
delete *pa;
delete *pb;
delete *pc;

}